Physiological sigh
Two inhales through the nose, one long exhale; heart rate drops within seconds
Two inhales through the nose, a big one then a short top-up, followed by a long exhale through the mouth, repeated one to three times. It reinflates collapsed alveoli and offloads carbon dioxide, and it drops heart rate within seconds rather than minutes. Controlled work on "cyclic sighing" has compared it favorably against short mindfulness practice for daily mood. It is the tool people reach for mid-argument, not mid-retreat.
Who backs it
Sorted by strength of stance
- Andrew HubermanDoes it
Neuroscientist · Huberman Lab
Colleagues of his at Stanford published on cyclic sighing, and he uses the double-inhale-long-exhale pattern as an in-the-moment way to drop stress within seconds.
Source: Huberman Lab: Tools for Managing Stress & Anxiety
Aimed at the same thing
Other entries filed under stress or focus.
- Protocol$$$Cheap: Roughly under $50, or under $15/month.
Deliberate cold exposure
Cold showers or ice baths used deliberately, usually a few minutes at a time
Backed by 23 of 44 stacks: 17 do it, 0 recommend it, 6 have discussed it - ProtocolFREE, no cost
Non-sleep deep rest (NSDR)
10-20 minute guided body-scan rest, sometimes called yoga nidra
Backed by 2 of 44 stacks: 1 do it, 0 recommend it, 1 have discussed it - Protocol$$$Expensive: Several hundred dollars and up.
Transcendental Meditation
Silent mantra repetition, about 20 minutes twice a day, taught in a paid course
Backed by 2 of 44 stacks: 2 do it, 0 recommend it, 0 have discussed it - ProtocolFREE, no cost
5 Second Rule countdown
Count 5-4-3-2-1 out loud and move before hesitation talks you out of it
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - ProtocolFREE, no cost
Box breathing
Inhale, hold, exhale, hold, each for a count of four, repeated for a few minutes
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - ProtocolFREE, no cost
Cookie jar
A mental store of past wins to draw on when you want to quit
Backed by 1 of 44 stacks: 0 do it, 1 recommend it, 0 have discussed it
Protocol entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.